The SF-13ESD is a static-safe swab consisting of a pointed-tip foam head sealed and attached to a conductive polymer handle.

The polyurethane foam head provides good particles entrapment and removal. The absorbent foam enables solvents, such as isopropanol and ethanol, to be readily sorbed for applications involving solvent delivery and removal. The fine point enables access to very small areas and crevices. The SF-13ESD is also compatible and sorbent with most common solvents.